2018年11月15日
POJ 2421 Constructing Roads（最小生成树）
摘要： DescriptionThere are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can conn... 阅读全文
posted @ 2018-11-15 00:04 black_hole6 阅读(130) 评论(0) 推荐(0)
POJ 2421 Constructing Roads（最小生成树）
摘要： Description There are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can connect to each oth 阅读全文
posted @ 2018-11-15 00:01 black_hole6 阅读(126) 评论(0) 推荐(0)